This DC-DC Buck Converter Module efficiently regulates voltage with an input range of 6.5V to 16V and supports fixed outputs of 3.3V, 4.2V, 5V, 6V, and 7.4V. Capable of providing up to 4A of output current, it is ideal for powering small to medium electronic devices, embedded systems, and personal projects. With 97% conversion efficiency, low ripple, and built-in protections such as overcurrent and thermal shutdown, it ensures stable and reliable power delivery. Its compact design makes it perfect for embedded systems, automation, and industrial applications.

Features:

• Input Voltage: 6.5V to 16V
• Output Voltage Options: Fixed outputs at 3.3V, 4.2V, 5V, 6V, or 7.4V (depending on model)
• Maximum Output Current: 4A
• High Efficiency: Up to 97% conversion efficiency
• Low Ripple Output: <20mV for stable performance
• Output Voltage Accuracy: ±0.1V
• Switching Frequency: 500kHz for fast and stable operation
• Temperature Range: -40°C to +85°C operating conditions
• Built-in Protections: Overcurrent and thermal protection for enhanced safety
• Compact Size: 18.1mm × 13.4mm × 4.5mm